New source IP addresses for webhook messages and outbound API requests

Toast APIs use new source IP addresses for outbound requests to your endpoints. If your integration uses an allowlist to restrict inbound traffic for webhook messages, or for outbound integrations such as the loyalty API, gift card API, or tender API, you must add all the IP addresses to your allowlist to continue receiving requests without interruption.

If your allowlist is incomplete, your integration might experience intermittent delivery failures rather than a full outage. For more information, see Source IP addresses for Toast platform requests.

The following lists include the source IP addresses for Toast API requests.

Production environment:

• 3.12.119.197

• 3.150.38.188

• 18.219.209.103

• 52.1.4.43

• 52.4.163.102

• 52.7.1.210

• 52.203.68.97

• 54.160.67.88

• 100.56.82.39

Sandbox environment:

• 34.233.248.143

• 34.234.118.161

• 34.235.205.28

• 34.236.4.96